UK area code
0113 — Leeds
The 0113 dialling code covers Leeds in Yorkshire. Approximate population of the area: 793,000. Below are the currently-allocated Ofcom number ranges and the Range Holders they are assigned to.
About the 0113 dialling code
0113 is the UK area code for Leeds and the surrounding Yorkshire area, listed in Ofcom’s National Telephone Numbering Plan. When a UK landline calls you and the number begins +44 113 the originating exchange is most likely physically located in or near Leeds. Numbers in this code are allocated to UK communications providers in 1,000- or 10,000-number blocks; the table below shows which Range Holder Ofcom assigned each block to.
This is the same data Ofcom publishes every Wednesday in the public UK Numbering Data feed. We re-ingest the snapshot weekly, so the allocations you see here are at most seven days old. Because UK numbers are portable, the current carrier of any specific number on 0113 can differ from the Range Holder shown — see Range Holder vs current provider for the full explanation.
To identify a specific 0113 number, paste it into the lookup form above. You will see the Range Holder, the allocation status, the area-code metadata for Leeds, and a live AI internet check summarising any public web reports about that exact number — useful when an unfamiliar 0113 caller turns out to be a legitimate local business, a national contact-centre, or a scam.
Range holders on 0113
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All allocated ranges on 0113
Showing up to 200 ranges, ordered by prefix.
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Related lookups
FAQs about 0113
What does the 0113 area code cover?
0113 is the UK dialling code for Leeds and the wider Yorkshire area. The area has a population of approximately 793,000. When you receive a call starting with 0113 from a UK landline, the originating exchange is likely in or near Leeds.
Is a 0113 number safe?
Most calls from 0113 are legitimate landlines. Scammers can however spoof any UK area code, so a 0113 prefix alone doesn't guarantee safety. Use the lookup above to see the Range Holder, then read the AI internet check for behavioural reports.
How many providers operate 0113 number ranges?
Across the 0 ranges currently visible, 0 different Range Holders are listed. The top allocations are typically held by Openreach (BT), Virgin Media O2 and Sky.